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update-preact

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Sync Preact Signals updates into Dart

Software Engineering#release management#reactive programming#git submodule#signal graph#test synchronization#Dart porting#computed effects
Authorrodydavis
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Updating a reactive signals implementation by hand is error-prone, because algorithmic changes, optimizations, and bug fixes must be kept in lockstep between the upstream Preact JS implementation and the Dart preact_signals port.

Core Features & Use Cases

  • Upstream submodule synchronization: Initializes and upgrades the pinned third_party/preactjs_signals submodule to a specific tag/commit so the Dart port is based on the same core logic.
  • Core change review & selective porting: Compares upstream core primitives and tests to identify algorithmic optimizations, bug fixes, and API contract changes, then ports only the relevant parts into Dart.
  • Release-ready Dart updates: Aligns Dart package versioning and changelog entries with the upstream synced version, then verifies correctness by running the monorepo test and coverage workflow.

Quick Start

Ask the AI to produce a step-by-step plan to upgrade the pinned third_party/preactjs_signals submodule to a specified upstream tag, review the upstream core/test diffs, port the matching logic into packages/preact_signals, update pubspec.yaml and CHANGELOG.md, and run the full melos verification checklist.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: update-preact
Download link: https://github.com/rodydavis/signals.dart/archive/main.zip#update-preact

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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